Which of the following is NOT a main component of an apprenticeship program?

In an apprenticeship program, the main components typically include on-the-job training, related technical instruction, and mentorship. These elements work together to ensure that apprentices gain both practical experience and theoretical knowledge necessary for their field.

The option referring to classroom lecturing without practical application does not align with the fundamental purpose of apprenticeship programs. Apprenticeships are designed to provide hands-on learning in a work setting, coupled with technical instruction that is directly applicable to the job. This blend of theory and practice is crucial for developing skills effectively in a real-world environment. Classroom lecturing without practical application lacks the critical experiential aspect that makes apprenticeships valuable, as it would not integrate the learning with the practical skills that apprentices need to acquire.